18854088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4238

約数の個数: 64

約数和(自身を含む): 54457920

約数和(自身を除く): 35603832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4201, 4488, 8402, 12603, 16804, 25206, 33608, 46211, 50412, 71417, 92422, 100824, 138633, 142834, 184844, 214251, 277266, 285668, 369688, 428502, 554532, 571336, 785587, 857004, 1109064, 1571174, 1714008, 2356761, 3142348, 4713522, 6284696, 9427044, 18854088]

約数ペア:

[(1, 18854088), (2, 9427044), (3, 6284696), (4, 4713522), (6, 3142348), (8, 2356761), (11, 1714008), (12, 1571174), (17, 1109064), (22, 857004), (24, 785587), (33, 571336), (34, 554532), (44, 428502), (51, 369688), (66, 285668), (68, 277266), (88, 214251), (102, 184844), (132, 142834), (136, 138633), (187, 100824), (204, 92422), (264, 71417), (374, 50412), (408, 46211), (561, 33608), (748, 25206), (1122, 16804), (1496, 12603), (2244, 8402), (4201, 4488)]